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【单选题】
字典类型主要是根据键来提取对应值，通过赋值操作可以实现字典元素的增添和修改，若对于字典 Dict={2:'two',3:'three',1:'one'}进行操作 Dict[1]='One',此时字典 Dict将会变成（）A.
{2:'two',3:'One',1:'one'}
B.
{2:'two',3:'three',1:'One'}
C.
{2:'two',3:'three',1:'one',1:'One'}
D.
{2:'One',3:'three',1:'one'}
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举一反三
【单选题】Paragraph 1 supports which of the following statements about painting in Europe?
A.
It is much older than painting in Australia.
B.
It is as much as 28,000 years old.
C.
It is not as old as painting in southern Africa.
D.
It is much more than 30,000 years old.
【单选题】What kind of painting is the man interested in?
A.
Watercolor painting.
B.
Traditional Chinese painting.
C.
Oil painting.
D.
Western painting.
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